/*
 *  Copyright 2010 Susanta Tewari.
 *  This file is part of genomemap.
 * 
 *  genomemap is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *  
 *  genomemap is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with genomemap.  If not, see <http://www.gnu.org/licenses/>.
 */
package genomemap.data;

import genomemap.io.DataIO;

/**
 * @version 1.0 May 13, 2010
 * @author Susanta Tewari
 */
public class CacheManager {

    private static CacheManager instance;

    private CacheManager() {
    }

    public static synchronized CacheManager getInstance() {

        if (instance == null) instance = new CacheManager();
        return instance;
    }

    /**
     * 
     * @param dataJARKeyVal
     * @param linkageGroupsKeyVal
     */
    public void changeData(String dataJARKeyVal, String linkageGroupsKeyVal) {

        // empty cache
        GWData.clearCache();
        Chromosome.clearCache();

        // set data jar
        DataIO.getInstance().changeInput(dataJARKeyVal, linkageGroupsKeyVal);
    }

}
